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2020 Mercedes-AMG CLA45 Features Record-Breaking Engine Performance

Mercedes-AMG CLA45 Review, Performance & Specs | MotorVero

2020 Mercedes-AMG CLA45: A High-Performance Marvel by MotorVero

Mercedes-AMG CLA45

Introduction: The Birth of a Compact Powerhouse

Mercedes-Benz, through its AMG division, has redefined the limits of compact sedan performance with the introduction of the 2020 Mercedes-AMG CLA45. Sitting at the top of the CLA-Class lineup, the CLA45 brings aggressive performance, standout design, and groundbreaking engineering to the table. This performance-oriented coupe-style sedan not only features a new design but also introduces what Mercedes calls the most powerful series-production four-cylinder engine in the world.

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Record-Breaking Engine Performance

At the heart of the CLA45 is AMG’s revolutionary M139 engine — a 2.0-liter turbocharged inline-four that outputs an astonishing 382 horsepower and 354 lb-ft of torque. This hand-built engine surpasses expectations, delivering an unprecedented 191 hp per liter, a figure usually reserved for high-end supercars. The CLA45 showcases how AMG engineering continues to push the limits of what's possible in a compact performance car.

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Powertrain and Drivability

Mated to an eight-speed dual-clutch automatic transmission, the CLA45 channels power through an AMG Performance 4MATIC+ all-wheel-drive system. This advanced drivetrain doesn't just improve traction — it introduces Drift Mode, a feature previously reserved for high-end sports cars. Mercedes estimates the CLA45 can accelerate from 0 to 60 mph in just 4.0 seconds, delivering a thrilling ride without compromising on refinement or control.

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CLA45 vs CLA35: Key Differences



While both the CLA45 and CLA35 offer AMG-enhanced performance, the CLA45 sits firmly in a class of its own. The CLA35 produces 302 horsepower and 295 lb-ft of torque from a similar 2.0-liter turbocharged engine, paired with a seven-speed dual-clutch gearbox. It manages a 0-60 time of 4.6 seconds. Despite similar appearances, the CLA45 offers more aggressive styling, enhanced suspension components, and greater customization options for driving dynamics.

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Design That Speaks Performance

The CLA45 distinguishes itself with sporty design elements that reflect its AMG pedigree. An aggressive front fascia, aerodynamic enhancements, quad exhaust outlets, and a wider stance all contribute to a more commanding road presence. Inside, the car features high-quality materials, AMG performance seats, and the brand’s latest MBUX infotainment system with dual 10.25-inch screens.

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Interior Luxury Meets Cutting-Edge Technology

The interior of the CLA45 combines performance aesthetics with luxurious details. From the signature AMG steering wheel and bolstered sport seats to ambient lighting and customizable digital displays, everything has been tailored for both function and form. The MBUX system integrates voice controls, navigation, and AI-powered personalization to elevate the driving experience.

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Advanced Handling and Ride Dynamics

Thanks to AMG Ride Control adaptive suspension and electromechanical speed-sensitive steering, the CLA45 delivers razor-sharp handling. Selectable drive modes allow for comfort during daily driving and aggressive dynamics on the track. The electronically controlled limited-slip differential enhances cornering capability, making the car equally at home on twisty backroads or highways.

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Comprehensive Safety Features

Mercedes doesn't compromise on safety, even in its most spirited offerings. The CLA45 is equipped with a full suite of driver-assistance technologies, including Active Brake Assist, Lane Keeping Assist, Blind Spot Monitoring, and optional features like adaptive cruise control and a 360-degree camera system. This ensures confidence at any speed and in various driving conditions.

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Fuel Efficiency and Practicality

Despite its performance credentials, the CLA45 remains surprisingly efficient for its class. With intelligent engine management and efficient gear ratios, it provides a balanced blend of power and economy. The four-door layout and spacious trunk make it a practical option for daily driving, blending usability with thrill-seeking potential.

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Availability and Trim Options

The CLA45 is available in a well-equipped base trim, with additional packages offering options like AMG Aerodynamics, AMG Night Package, and upgraded interior finishes. While the European market gets access to the even more powerful CLA45 S (416 hp), U.S. buyers will enjoy a robust and highly capable standard CLA45 through MotorVero dealerships.

Comparing the CLA Lineup

  • CLA250: 221 hp, 258 lb-ft, front- or all-wheel drive
  • CLA35 AMG: 302 hp, 295 lb-ft, AMG-tuned AWD
  • CLA45 AMG: 382 hp, 354 lb-ft, high-performance AWD with Drift Mode

Each model in the CLA lineup serves a unique purpose — from entry-level luxury to track-ready performance, ensuring there’s a CLA for every type of enthusiast.

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Why Choose the Mercedes-AMG CLA45?

For buyers who seek the perfect blend of luxury, everyday usability, and breathtaking performance, the Mercedes-AMG CLA45 stands out. It offers advanced technology, AMG-exclusive engineering, and high-end design in a compact footprint. It’s ideal for those who want the thrill of a sports car without sacrificing refinement or practicality.

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Final Thoughts

With its head-turning looks, cutting-edge engine technology, and versatile driving dynamics, the 2020 Mercedes-AMG CLA45 continues to set benchmarks in the performance sedan segment. Whether you're an AMG loyalist or a new buyer seeking top-tier engineering in a stylish package, the CLA45 delivers on all fronts. Explore more on MotorVero to discover offers, specifications, and in-depth reviews that make your vehicle decision smarter and more exciting.

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Last Updated On May, 31-2025

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